72603704

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{839}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 141372000

約数和(自身を除く): 68768296

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 373, 746, 839, 1492, 1678, 2984, 3356, 6712, 10817, 21634, 24331, 43268, 48662, 86536, 97324, 194648, 312947, 625894, 1251788, 2503576, 9075463, 18150926, 36301852, 72603704]

約数ペア:

[(1, 72603704), (2, 36301852), (4, 18150926), (8, 9075463), (29, 2503576), (58, 1251788), (116, 625894), (232, 312947), (373, 194648), (746, 97324), (839, 86536), (1492, 48662), (1678, 43268), (2984, 24331), (3356, 21634), (6712, 10817)]